The Amazon rainforest is often referred to as the "lungs of the Earth" because it produces a significant amount of oxygen through photosynthesis. However, this vital ecosystem is facing threats from deforestation, which reduces its capacity to absorb carbon dioxide and contributes to climate change.

The loss of trees not only affects the oxygen supply but also leads to loss of biodiversity, as many species depend on the rainforest for their habitat. Protecting the Amazon is crucial for maintaining ecological balance and combating global warming.